Pith Number

pith:ILXEL5M2

pith:2018:ILXEL5M2XCKICATE7FDI7HLCVO

not attested not anchored not stored refs pending

Constraint Energy Minimizing Generalized Multiscale Finite Element Method for dual continuum model

Eric T. Chung, Maria Vasilyeva, Siu Wun Cheung, Wing Tat Leung, Yalchin Efendiev

arxiv:1807.10955 v1 · 2018-07-28 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILXEL5M2XCKICATE7FDI7HLCVO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:09:34.909068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ee45f59ab894810264f9468f9d62abafa81f0f27f192da80bcc2aa7e66811e

Aliases

arxiv: 1807.10955 · arxiv_version: 1807.10955v1 · doi: 10.48550/arxiv.1807.10955 · pith_short_12: ILXEL5M2XCKI · pith_short_16: ILXEL5M2XCKICATE · pith_short_8: ILXEL5M2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ILXEL5M2XCKICATE7FDI7HLCVO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 42ee45f59ab894810264f9468f9d62abafa81f0f27f192da80bcc2aa7e66811e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29801fdeb73fed64d0466e0802d7bfef531de1affe0099e20c735d4a94f96e47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-07-28T15:56:53Z",
    "title_canon_sha256": "70613eac7ad61a4d1b677a7afcd9d1739bdf9daf5f9edbc77d843adbb8140eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10955",
    "kind": "arxiv",
    "version": 1
  }
}